Inclusive class-intervals
Q.1 Calculate median from the following figure:
Class interval. Frequencies
10-19. 12
20-29. 19
30-39. 20
40-49. 21
50-59. 15
60-69. 13
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I don't know calculate median from the following figure class interval
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Answer:
09.12 09.19 09.20 09.21 09.15 09.13
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